156947195536

素因数分解:

$2^4\times {\mathrm{9109}}^1\times {\mathrm{1076869}}^1$

素因数の和:1085986

約数の個数: 20

約数和(自身を含む): 304118856700

約数和(自身を除く): 147171661164

約数列:

[1, 2, 4, 8, 16, 9109, 18218, 36436, 72872, 145744, 1076869, 2153738, 4307476, 8614952, 17229904, 9809199721, 19618399442, 39236798884, 78473597768, 156947195536]

約数ペア:

[(1, 156947195536), (2, 78473597768), (4, 39236798884), (8, 19618399442), (16, 9809199721), (9109, 17229904), (18218, 8614952), (36436, 4307476), (72872, 2153738), (145744, 1076869)]